Xiaoyu Yao created HADOOP-12985:
-----------------------------------
Summary: Support MetricsSource interface for DecayRpcScheduler
Metrics
Key: HADOOP-12985
URL: https://issues.apache.org/jira/browse/HADOOP-12985
Project: Hadoop Common
Issue Type: Improvement
Reporter: Xiaoyu Yao
Assignee: Xiaoyu Yao
This allows metrics collector such as AMS to collect it with MetricsSink. The
per user RPC call counts, schedule decisions and per priority response time
will be useful to detect and trouble shoot Hadoop RPC server such as Namenode
overload issues.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
